Published in EMBO J on May 01, 1984
In vitro assembly of U1 snRNPs. EMBO J (1987) 3.18
Orientation-dependent transcriptional activator upstream of a human U2 snRNA gene. Mol Cell Biol (1985) 2.87
The two embryonic U1 RNA genes of Xenopus laevis have both common and gene-specific transcription signals. EMBO J (1985) 2.52
Diversity in the signals required for nuclear accumulation of U snRNPs and variety in the pathways of nuclear transport. J Cell Biol (1991) 2.45
Transcription signals in embryonic Xenopus laevis U1 RNA genes. EMBO J (1985) 2.07
A novel small nucleolar RNA (U16) is encoded inside a ribosomal protein intron and originates by processing of the pre-mRNA. EMBO J (1993) 2.07
Xenopus tropicalis U6 snRNA genes transcribed by Pol III contain the upstream promoter elements used by Pol II dependent U snRNA genes. Nucleic Acids Res (1987) 2.02
Human U2 and U1 RNA genes use similar transcription signals. EMBO J (1984) 2.01
Compilation of small RNA sequences. Nucleic Acids Res (1986) 1.92
Loop I of U1 small nuclear RNA is the only essential RNA sequence for binding of specific U1 small nuclear ribonucleoprotein particle proteins. Mol Cell Biol (1988) 1.77
The determinants for Sm protein binding to Xenopus U1 and U5 snRNAs are complex and non-identical. EMBO J (1993) 1.67
Functional characterization of X. laevis U5 snRNA genes. EMBO J (1987) 1.62
Multiple domains of U1 snRNA, including U1 specific protein binding sites, are required for splicing. EMBO J (1990) 1.60
Structural and functional analysis of chicken U4 small nuclear RNA genes. Mol Cell Biol (1986) 1.54
Compilation of small RNA sequences. Nucleic Acids Res (1988) 1.53
Formation of the 3' end on U snRNAs requires at least three sequence elements. EMBO J (1986) 1.52
Three linked chicken U1 RNA genes have limited flanking DNA sequence homologies that reveal potential regulatory signals. Nucleic Acids Res (1984) 1.42
Drosophila melanogaster genes for U1 snRNA variants and their expression during development. Nucleic Acids Res (1990) 1.41
Two different snoRNAs are encoded in introns of amphibian and human L1 ribosomal protein genes. Nucleic Acids Res (1993) 1.39
The two embryonic U1 small nuclear RNAs of Xenopus laevis are encoded by a major family of tandemly repeated genes. Mol Cell Biol (1984) 1.32
The highly conserved U small nuclear RNA 3'-end formation signal is quite tolerant to mutation. Mol Cell Biol (1987) 1.32
Human U1 small nuclear RNA genes: extensive conservation of flanking sequences suggests cycles of gene amplification and transposition. Mol Cell Biol (1985) 1.27
Synthesis of U1 RNA in a DNA-dependent system from sea urchin embryos. Proc Natl Acad Sci U S A (1986) 1.22
Properties of a U1 RNA enhancer-like sequence. Nucleic Acids Res (1987) 1.21
Analysis of the intracellular localization and assembly of Ro ribonucleoprotein particles by microinjection into Xenopus laevis oocytes. J Cell Biol (1994) 1.16
Analysis of a sea urchin gene cluster coding for the small nuclear U7 RNA, a rare RNA species implicated in the 3' editing of histone precursor mRNAs. Proc Natl Acad Sci U S A (1986) 1.15
Accurate and efficient 3' processing of U2 small nuclear RNA precursor in a fractionated cytoplasmic extract. Mol Cell Biol (1987) 1.10
Compilation of small RNA sequences. Nucleic Acids Res (1985) 1.08
A structural analysis of P. polycephalum U1 RNA at the RNA and gene levels. Are there differentially expressed U1 RNA genes in P. polycephalum? U1 RNA evolution. Nucleic Acids Res (1989) 1.08
In vivo and in vitro expression of U7 snRNA genes: cis- and trans-acting elements required for RNA polymerase II-directed transcription. EMBO J (1989) 1.05
Expression of the U1 RNA gene repeat during early sea urchin development: evidence for a switch in U1 RNA genes during development. Proc Natl Acad Sci U S A (1989) 0.97
Divergence of U2 snRNA sequences in the genome of D. melanogaster. Nucleic Acids Res (1984) 0.96
Only two of the four sites of interaction with nuclear factors within the Xenopus U2 gene promoter are necessary for efficient transcription. Nucleic Acids Res (1987) 0.93
Transcriptional signals of a U4 small nuclear RNA gene. Nucleic Acids Res (1987) 0.89
The U1 snRNA gene repeat from the sea urchin (Strongylocentrotus purpuratus): the 70 kilobase tandem repeat ends directly 3' to a U1 gene. Nucleic Acids Res (1991) 0.88
U1 small nuclear RNA chimeric ribozymes with substrate specificity for the Rev pre-mRNA of human immunodeficiency virus. Proc Natl Acad Sci U S A (1996) 0.87
U1 snDNA clusters in grasshoppers: chromosomal dynamics and genomic organization. Heredity (Edinb) (2014) 0.86
Identification and characterization of U1 small nuclear RNA genes from two crustacean isopod species. Chromosome Res (2003) 0.80
DNA sequencing with chain-terminating inhibitors. Proc Natl Acad Sci U S A (1977) 790.54
Detection of specific sequences among DNA fragments separated by gel electrophoresis. J Mol Biol (1975) 503.08
Sequencing end-labeled DNA with base-specific chemical cleavages. Methods Enzymol (1980) 287.68
Screening lambdagt recombinant clones by hybridization to single plaques in situ. Science (1977) 83.82
A new pair of M13 vectors for selecting either DNA strand of double-digest restriction fragments. Gene (1982) 59.01
Promoter sequences of eukaryotic protein-coding genes. Science (1980) 19.96
Are snRNPs involved in splicing? Nature (1980) 15.47
Monoclonal antibodies to nucleic acid-containing cellular constituents: probes for molecular biology and autoimmune disease. Proc Natl Acad Sci U S A (1981) 10.72
A mechanism for RNA splicing. Proc Natl Acad Sci U S A (1980) 7.76
SnRNAs, SnRNPs, and RNA processing. Annu Rev Biochem (1982) 5.28
A major developmental transition in early Xenopus embryos: II. Control of the onset of transcription. Cell (1982) 5.08
Splicing of messenger RNA precursors is inhibited by antisera to small nuclear ribonucleoprotein. Cell (1983) 4.42
A small nuclear ribonucleoprotein is required for splicing of adenoviral early RNA sequences. Proc Natl Acad Sci U S A (1981) 3.68
Sequence of U1 RNA from Drosophila melanogaster: implications for U1 secondary structure and possible involvement in splicing. Nucleic Acids Res (1981) 3.65
Genomic and cDNA clones of the homeotic locus Antennapedia in Drosophila. EMBO J (1983) 3.47
Biochemical complementation with RNA in the Xenopus oocyte: a small RNA is required for the generation of 3' histone mRNA termini. Cell (1983) 3.36
Intracellular transport of microinjected 5S and small nuclear RNAs. Nature (1982) 3.28
Nucleotide sequences of nuclear U1A RNAs from chicken, rat and man. Nucleic Acids Res (1980) 3.13
Pseudogenes for human small nuclear RNA U3 appear to arise by integration of self-primed reverse transcripts of the RNA into new chromosomal sites. Cell (1983) 3.12
Nucleocytoplasmic segregation of proteins and RNAs. Cell (1983) 3.03
Transcription of a gene for human U1 small nuclear RNA. Cell (1982) 2.93
Xenopus laevis U2 snRNA genes: tandemly repeated transcription units sharing 5' and 3' flanking homology with other RNA polymerase II transcribed genes. EMBO J (1983) 2.81
Transcription of tRNA genes in vivo: single-stranded compared to double-stranded templates. Proc Natl Acad Sci U S A (1980) 2.73
Nucleocytoplasmic distribution of snRNPs and stockpiled snRNA-binding proteins during oogenesis and early development in Xenopus laevis. Cell (1983) 2.57
Snurps and scyrps. Cell (1981) 2.54
Human U1 loci: genes for human U1 RNA have dramatically similar genomic environments. Cell (1982) 2.51
Structure and expression of a chicken gene coding for U1 RNA. Cell (1981) 2.51
Molecular characterization of ribonucleoprotein antigens bound by antinuclear antibodies. A diagnostic evaluation. Arthritis Rheum (1982) 2.45
True genes for human U1 small nuclear RNA. Copy number, polymorphism, and methylation. J Biol Chem (1984) 2.35
Dictyostelium small nuclear RNA D2 is homologous to rat nucleolar RNA U3 and is encoded by a dispersed multigene family. Cell (1980) 2.33
Novel models for RNA splicing that involve a small nuclear RNA. Proc Natl Acad Sci U S A (1981) 2.00
Isolation of two closely related vitellogenin genes, including their flanking regions, from a Xenopus laevis gene library. Proc Natl Acad Sci U S A (1980) 1.88
Structural analysis of gene loci for rat U1 small nuclear RNA. Nucleic Acids Res (1983) 1.81
U1 small nuclear RNA genes are located on human chromosome 1 and are expressed in mouse-human hybrid cells. Mol Cell Biol (1983) 1.76
Genetic analysis of the processing of a spliced tRNA. EMBO J (1982) 1.67
Isolation and characterization of two linked mouse U1b small nuclear RNA genes. Nucleic Acids Res (1983) 1.63
Recombinant plasmids containing Xenopus laevis globin structural genes derived from complementary DNA. Nucleic Acids Res (1978) 1.52
Molecular cloning and characterization of a gene for rat U2 small nuclear RNA. J Mol Biol (1983) 1.47
Small nuclear RNA transcription and ribonucleoprotein assembly in early Xenopus development. J Cell Biol (1983) 1.46
Sea urchin small nuclear RNA genes are organized in distinct tandemly repeating units. Nucleic Acids Res (1982) 1.38
A candidate gene for human U1 RNA. EMBO J (1982) 1.16
CRM1 is an export receptor for leucine-rich nuclear export signals. Cell (1997) 18.60
The HIV-1 Rev activation domain is a nuclear export signal that accesses an export pathway used by specific cellular RNAs. Cell (1995) 9.98
Nucleocytoplasmic transport. Science (1996) 8.76
Rearrangements of the cytoskeleton and cell contacts induce process formation during differentiation of conditionally immortalized mouse podocyte cell lines. Exp Cell Res (1997) 6.24
Cap trimethylation of U snRNA is cytoplasmic and dependent on U snRNP protein binding. Cell (1986) 5.59
Ran induces spindle assembly by reversing the inhibitory effect of importin alpha on TPX2 activity. Cell (2001) 5.33
The asymmetric distribution of the constituents of the Ran system is essential for transport into and out of the nucleus. EMBO J (1997) 5.08
Nuclear export of different classes of RNA is mediated by specific factors. J Cell Biol (1994) 4.99
Nuclear segregation of U2 snRNA requires binding of specific snRNP proteins. Cell (1985) 4.98
Monomethylated cap structures facilitate RNA export from the nucleus. Cell (1990) 4.72
Identification of the RNA binding segment of human U1 A protein and definition of its binding site on U1 snRNA. EMBO J (1989) 4.69
Major determinants of the specificity of interaction between small nuclear ribonucleoproteins U1A and U2B'' and their cognate RNAs. Nature (1990) 4.67
A nuclear cap binding protein complex involved in pre-mRNA splicing. Cell (1994) 4.56
Xenopus chordin: a novel dorsalizing factor activated by organizer-specific homeobox genes. Cell (1994) 4.53
Fly and frog homoeo domains show homologies with yeast mating type regulatory proteins. Nature (1984) 4.33
Connective-tissue growth factor (CTGF) modulates cell signalling by BMP and TGF-beta. Nat Cell Biol (2002) 4.14
Dominant-negative mutants of importin-beta block multiple pathways of import and export through the nuclear pore complex. EMBO J (1997) 4.06
Dorsoventral patterning in Xenopus: inhibition of ventral signals by direct binding of chordin to BMP-4. Cell (1996) 3.91
A cap-binding protein complex mediating U snRNA export. Nature (1995) 3.89
Generation of GTP-bound Ran by RCC1 is required for chromatin-induced mitotic spindle formation. Nature (1999) 3.84
An enhancer-like sequence within the Xenopus U2 gene promoter facilitates the formation of stable transcription complexes. Nature (1985) 3.80
Identification of hSRP1 alpha as a functional receptor for nuclear localization sequences. Science (1995) 3.79
Distinct AAA-ATPase p97 complexes function in discrete steps of nuclear assembly. Nat Cell Biol (2001) 3.67
Assembly in vitro of nuclei active in nuclear protein transport: ATP is required for nucleoplasmin accumulation. EMBO J (1986) 3.60
Fungal small nuclear ribonucleoproteins share properties with plant and vertebrate U-snRNPs. EMBO J (1987) 3.50
Identification of a nuclear export receptor for tRNA. Curr Biol (1998) 3.49
U1 snRNP inhibits pre-mRNA polyadenylation through a direct interaction between U1 70K and poly(A) polymerase. Mol Cell (1998) 3.39
The nuclear migration signal of Xenopus laevis nucleoplasmin. EMBO J (1987) 3.36
Intracellular transport of microinjected 5S and small nuclear RNAs. Nature (1982) 3.28
The trimethylguanosine cap structure of U1 snRNA is a component of a bipartite nuclear targeting signal. Cell (1990) 3.24
Frzb-1 is a secreted antagonist of Wnt signaling expressed in the Spemann organizer. Cell (1997) 3.23
Molecular nature of Spemann's organizer: the role of the Xenopus homeobox gene goosecoid. Cell (1991) 3.23
The head inducer Cerberus is a multifunctional antagonist of Nodal, BMP and Wnt signals. Nature (1999) 3.19
In vitro assembly of U1 snRNPs. EMBO J (1987) 3.18
Order and intracellular location of the events involved in the maturation of a spliced tRNA. Nature (1980) 3.07
RNA export. Cell (1995) 3.03
Nucleocytoplasmic segregation of proteins and RNAs. Cell (1983) 3.03
Nucleocytoplasmic transport: the last 200 nanometers. Cell (1998) 3.00
Regulation of ADMP and BMP2/4/7 at opposite embryonic poles generates a self-regulating morphogenetic field. Cell (2005) 2.96
Intracellular migration of nuclear proteins in Xenopus oocytes. Nature (1978) 2.91
PHAX, a mediator of U snRNA nuclear export whose activity is regulated by phosphorylation. Cell (2000) 2.88
Embryonic dorsal-ventral signaling: secreted frizzled-related proteins as inhibitors of tolloid proteinases. Cell (2006) 2.85
A nuclear cap-binding complex binds Balbiani ring pre-mRNA cotranscriptionally and accompanies the ribonucleoprotein particle during nuclear export. J Cell Biol (1996) 2.84
Cerberus-like is a secreted factor with neutralizing activity expressed in the anterior primitive endoderm of the mouse gastrula. Mech Dev (1997) 2.83
The evolutionarily conserved BMP-binding protein Twisted gastrulation promotes BMP signalling. Nature (2000) 2.82
Xenopus laevis U2 snRNA genes: tandemly repeated transcription units sharing 5' and 3' flanking homology with other RNA polymerase II transcribed genes. EMBO J (1983) 2.81
The cytomegalovirus enhancer: a pan-active control element in transgenic mice. Mol Cell Biol (1990) 2.80
The organizer factors Chordin and Noggin are required for mouse forebrain development. Nature (2000) 2.78
Regulation of neural induction by the Chd and Bmp-4 antagonistic patterning signals in Xenopus. Nature (1995) 2.75
A role for the M9 transport signal of hnRNP A1 in mRNA nuclear export. J Cell Biol (1997) 2.74
Signal relay by BMP antagonism controls the SHH/FGF4 feedback loop in vertebrate limb buds. Nature (1999) 2.69
Importin provides a link between nuclear protein import and U snRNA export. Cell (1996) 2.65
The short stature homeobox gene SHOX is involved in skeletal abnormalities in Turner syndrome. Hum Mol Genet (2000) 2.59
A conserved system for dorsal-ventral patterning in insects and vertebrates involving sog and chordin. Nature (1995) 2.58
The human U1 snRNP-specific U1A protein inhibits polyadenylation of its own pre-mRNA. Cell (1993) 2.58
Nucleocytoplasmic distribution of snRNPs and stockpiled snRNA-binding proteins during oogenesis and early development in Xenopus laevis. Cell (1983) 2.57
RNA processing in microinjected Xenopus oocytes. Sequential addition of base modifications in the spliced transfer RNA. J Mol Biol (1981) 2.55
Cerberus is a head-inducing secreted factor expressed in the anterior endoderm of Spemann's organizer. Nature (1996) 2.54
The NMR structure of the 38 kDa U1A protein - PIE RNA complex reveals the basis of cooperativity in regulation of polyadenylation by human U1A protein. Nat Struct Biol (2000) 2.53
Nucleocytoplasmic transport: Ran, beta and beyond. Trends Cell Biol (2001) 2.50
A nuclear cap-binding complex facilitates association of U1 snRNP with the cap-proximal 5' splice site. Genes Dev (1996) 2.50
A transcription factor which binds to the enhancers of SV40, immunoglobulin heavy chain and U2 snRNA genes. Nature (1987) 2.48
Molecular characterization of ribonucleoprotein antigens bound by antinuclear antibodies. A diagnostic evaluation. Arthritis Rheum (1982) 2.45
Nup145p is required for nuclear export of mRNA and binds homopolymeric RNA in vitro via a novel conserved motif. Cell (1994) 2.45
Diversity in the signals required for nuclear accumulation of U snRNPs and variety in the pathways of nuclear transport. J Cell Biol (1991) 2.45
Cleavage of Chordin by Xolloid metalloprotease suggests a role for proteolytic processing in the regulation of Spemann organizer activity. Cell (1997) 2.44
The role of exportin-t in selective nuclear export of mature tRNAs. EMBO J (1998) 2.40
RanGTP-regulated interactions of CRM1 with nucleoporins and a shuttling DEAD-box helicase. Mol Cell Biol (1999) 2.37
Participation of the nuclear cap binding complex in pre-mRNA 3' processing. Proc Natl Acad Sci U S A (1997) 2.31
Transcription and processing of cloned yeast tyrosine tRNA genes microinjected into frog oocytes. Nature (1979) 2.30
The carboxyl terminus of vertebrate poly(A) polymerase interacts with U2AF 65 to couple 3'-end processing and splicing. Genes Dev (2000) 2.27
An acidic protein which assembles nucleosomes in vitro is the most abundant protein in Xenopus oocyte nuclei. J Mol Biol (1980) 2.25
Functional analysis of mutant Xenopus U2 snRNAs. Cell (1989) 2.23
GTP hydrolysis by Ran is required for nuclear envelope assembly. Mol Cell (2000) 2.22
Giant magnetic anisotropy of single cobalt atoms and nanoparticles. Science (2003) 2.22
A cap binding protein that may mediate nuclear export of RNA polymerase II-transcribed RNAs. J Cell Biol (1992) 2.20
Herpes simplex virus ICP27 protein provides viral mRNAs with access to the cellular mRNA export pathway. EMBO J (2001) 2.17
The nucleoporin Nup153 is required for nuclear pore basket formation, nuclear pore complex anchoring and import of a subset of nuclear proteins. EMBO J (2001) 2.14
The U2B'' RNP motif as a site of protein-protein interaction. EMBO J (1990) 2.12
Structure and sequence of the promoter area and of a 5' upstream demethylation site of the estrogen-regulated chicken vitellogenin ii gene. J Biol Chem (1983) 2.11
Cloning of an X. laevis gene expressed during early embryogenesis coding for a peptide region homologous to Drosophila homeotic genes. Cell (1984) 2.08
Receptor-mediated substrate translocation through the nuclear pore complex without nucleotide triphosphate hydrolysis. Curr Biol (1999) 2.08
Involvement of the carboxyl terminus of vertebrate poly(A) polymerase in U1A autoregulation and in the coupling of splicing and polyadenylation. Genes Dev (1997) 2.03
BMP-binding modules in chordin: a model for signalling regulation in the extracellular space. Development (2000) 2.02
Intracellular distribution of the U1A protein depends on active transport and nuclear binding to U1 snRNA. J Cell Biol (1992) 2.01
Nuclear import of U snRNPs requires importin beta. EMBO J (1997) 2.00
'Formins': proteins deduced from the alternative transcripts of the limb deformity gene. Nature (1990) 1.98
Endodermal Nodal-related signals and mesoderm induction in Xenopus. Development (2000) 1.97
Impaired cerebral cortex development and blood pressure regulation in FGF-2-deficient mice. EMBO J (1998) 1.97
TFIID is required for in vitro transcription of the human U6 gene by RNA polymerase III. EMBO J (1991) 1.97
Domains of U4 and U6 snRNAs required for snRNP assembly and splicing complementation in Xenopus oocytes. EMBO J (1990) 1.96
Monospecific antibodies reveal details of U2 snRNP structure and interaction between U1 and U2 snRNPs. EMBO J (1986) 1.96
Ran-GTP coordinates regulation of microtubule nucleation and dynamics during mitotic-spindle assembly. Nat Cell Biol (2001) 1.95
Asymmetric mitosis: Unequal segregation of proteins destined for degradation. Proc Natl Acad Sci U S A (2008) 1.94
An abundant U6 snRNP found in germ cells and embryos of Xenopus laevis. EMBO J (1989) 1.94
Organizer-specific homeobox genes in Xenopus laevis embryos. Science (1991) 1.90